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Black Holes & Their Weirdest Things Found in Spa ...

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  • True/False: Holmberg 15A is located in a galaxy cluster of over 500 galaxies.
    True
  • True/False: A black hole is black because it is dark in space.
    False-It is black because its gravity pulls in everything and doesn't allow it to escape, including light.
  • True/False: Holmberg 15A is so bright it outshines all the galaxies around it.
    True
  • True/False: Holmberg 15A is a small black hole.
    False-it is one of the biggest.
  • True/False: Black Hole J2157 eats an entire star in under 12 hours.
    False-It eats it in less than a second!
  • True/False: Black Hole J2157 is the fastest growing black hole every discovered.
    True
  • True/False: Ton-618 is 2 times larger than our Milky Way Galaxy.
    True
  • True/False: The weirdest black holes ever found is found very close to our Solar System.
    False-it is over 12.5 billion light years away from us.
  • True/False: Quasars are an accretion disk that has grown to a massive size and is extremely bright.
    True
  • True/False: If Black Hole J2157 were sitting in the center of our Milky Way Galaxy (instead of Sagittarius A), it would be visible from Earth, but no life would be able to exist on our planet due to all the X-ray light it emits.
    True
  • True/False: Ton-618 cannot outshine our Sun.
    False-It is more the 140 trillion times brighter than our Sun.
  • True/False: Black Hole J2157 is the most luminous (brightest) black hole every recorded.
    True
  • True/False: Quasars happen when a black hole is super massive and eating a lot.
    True
  • True/False: Ton-618 is very far away from Earth.
    True-about 10 to 18 billion light-years away.
  • True/False: The largest black hole discovered at this point is Tony 123
    False-It is Ton-618
  • True/False: Holmberg 15A is about 700 million light-years from Earth.
    True
  • True/False: Quasars are the same thing as black holes.
    False
  • True/False: Once pulled into the Event Horizon, nothing can escape a black hole.
    True...at least as far as we know!
  • True/False: A black hole is a tiny place in space that has a lot of mass, and therefore, a lot of gravity.
    True
  • True/False: Quasars are not very bright.
    False-they can be brighter than entire galaxies.